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Influence of Steel Fibres in Steel Fibre Reinforced Concrete on ULS and SLS
Solid State Phenomena, 2017The steel fibre reinforced concrete is expensive compared with the ordinary concrete. The costs for the production, the transport and the setting of steel fibre reinforced concrete should be directly proportional to its quality. The quality of material can be quantified in a broad spectrum of properties (the workability, the mechanical and physical ...
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Compressive behaviour of steel fibre reinforced concrete
Structural Concrete, 2005An experimental study to investigate the influence of matrix strength, fibre content and diameter on the compressive behaviour of steel fibre reinforced concrete is presented. Two types of matrix and fibres were tested. Concrete compressive strengths of 35 and 60 MPa, 0·38 and 0·55 mm fibre diameter, and 30 mm fibre length, were considered.
R. D. Neves +1 more
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Shrinkage of Steel-Fibre-Reinforced Lightweight Concrete
2020Long-term behaviour of steel fibre reinforced concrete remains rather unknown and to a large extent unquantified by equations and standards. This paper studies experimentally the free drying shrinkage of steel fibre reinforced lightweight concrete during the first 28 days using 100 × 100 × 500 mm beams. The coarse lightweight material tested (LYTAG) is
Hasanain K. Al-Naimi, Ali A. Abbas
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Bearing strength of steel fibre reinforced concrete
Building Science, 1974Abstract This paper reports and experimental investigation in which the effects of fibre volume fraction and the ratio of unloaded to loaded area on the ultimate bearing capacity of concrete are studied. Two types of loading patterns, namely, concentric and edge loading were adopted.
C.V.S. Kameswara Rao, R.N. Swamy
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Plastic shrinkage of steel fibre reinforced concrete
Materials and Structures, 1990The paper presents the results of an experimental investigation on the plastic shrinkage of steel fibre reinforced concrete (SFRC). Tests were carried out on mixes with cement content ranging between 370 and 468 kg m−3. Four types of steel fibres were used: melt extract, hooked, crimped and Harex. The volume of, fibres ranged between 0 and 4.47% of the
P. S. Mangat, M. M. Azari
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Steel fibre reinforced concrete at elevated temperatures
International Journal of Cement Composites and Lightweight Concrete, 1984Abstract The results from a series of tests on steel fibre reinforced concretes at elevated temperature are presented. The residual compressive strength, flexural strength, dynamic modulus and ultrasonic pulse velocity were measured on specimens with no fibres and with 0.75% plain or crimped fibres and 1.5% plain fibres over a temperature range of ...
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Durability Studies of Steel Fibre Reinforced Concrete
2018In the present investigation, the effect of different dosage of steel fibres on bond strength between steel and concrete in reinforced concrete was investigated. As a part of durability study, the combined effect of marine environment and varying levels of pH on the ultimate bond strength retention and compressive strength retention of steel fibre ...
Shonu Yadav +2 more
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The mechanical behaviour of steel fibre reinforced concrete
Materials Today: Proceedings, 2023Louis Du Preez, Bolanle D. Ikotun
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Steel fibre reinforced concrete coupling beams
2014Reinforced concrete shear walls are frequently used in multi-storey buildings exposed to high lateral loading originating from wind or seismic disturbances because of their high in-plane stiffness. The shear walls are usually pierced by a number of openings dividing them into individual solid walls, which are normally interconnected by strong coupling ...
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